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ACT4060A - Wide Input 2A Step Down Converter

Download the ACT4060A datasheet PDF. This datasheet also covers the ACT4060A-Active variant, as both devices belong to the same wide input 2a step down converter family and are provided as variant models within a single manufacturer datasheet.

Description

The ACT4060A is a current-mode step-down DC/DC converter that provides up to 2A of output current at 400kHz switching frequency.

The device utilizes Active-Semi’s proprietary high voltage process for operation with input voltages up to 24V.

Features

  • 2A Output Current.
  • Up to 96% Efficiency.
  • 4.5V to 24V Input Range.
  • 10µA Shutdown Supply Current.
  • 400kHz Switching Frequency.
  • Adjustable Output Voltage.
  • Cycle-by-Cycle Current Limit Protection.
  • Thermal Shutdown Protection.
  • Frequency FoldBack at Short Circuit.
  • Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors.
  • SOP-8 Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACT4060A-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT4060A
Manufacturer Active-Semi
File Size 247.83 KB
Description Wide Input 2A Step Down Converter
Datasheet download datasheet ACT4060A Datasheet

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Other Datasheets by Active-Semi

Part Number Description
ACT4060 Wide Input 2A Step Down Converter
ACT4060B 18V/2A Step-Down DC/DC Converter
ACT4065 High Input 2A Step Down Converter
ACT4065A High Input 2A Step Down Converter
ACT4012 Wide Input 1.5A Step Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ACT4060A Rev 1, 25-Jun-09 Wide Input 2A Step Down Converter FEATURES • 2A Output Current • Up to 96% Efficiency • 4.5V to 24V Input Range • 10µA Shutdown Supply Current • 400kHz Switching Frequency • Adjustable Output Voltage • Cycle-by-Cycle Current Limit Protection • Thermal Shutdown Protection • Frequency FoldBack at Short Circuit • Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors • SOP-8 Package APPLICATIONS • TFT LCD Monitors • Portable DVDs • Car-Powered or Battery-Powered Equipments • Set-Top Boxes • Telecom Power Supplies • DSL and Cable Modems and Routers • Termination Supplies GENERAL DESCRIPTION The ACT4060A is a current-mode step-down DC/DC converter that provides up to 2A of output current at 400kHz switching frequency.
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